+

WO2002001746A3 - Procede ou systeme de communication faisant appel a une combinaison en diversite - Google Patents

Procede ou systeme de communication faisant appel a une combinaison en diversite Download PDF

Info

Publication number
WO2002001746A3
WO2002001746A3 PCT/DE2001/002434 DE0102434W WO0201746A3 WO 2002001746 A3 WO2002001746 A3 WO 2002001746A3 DE 0102434 W DE0102434 W DE 0102434W WO 0201746 A3 WO0201746 A3 WO 0201746A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
communications system
pdu
diversity combination
data received
Prior art date
Application number
PCT/DE2001/002434
Other languages
German (de)
English (en)
Other versions
WO2002001746A2 (fr
Inventor
Christoph Mecklenbraeuker
Peter Slanina
Original Assignee
Siemens Ag
Christoph Mecklenbraeuker
Peter Slanina
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Christoph Mecklenbraeuker, Peter Slanina filed Critical Siemens Ag
Priority to US10/311,896 priority Critical patent/US7136424B2/en
Publication of WO2002001746A2 publication Critical patent/WO2002001746A2/fr
Publication of WO2002001746A3 publication Critical patent/WO2002001746A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

L'invention concerne un procédé pour transmettre des paquets de données (PDU) dans un système de communication (UMTS, GPRS) entre un émetteur (BS; MS) et un récepteur (MS; BS). Selon ledit procédé, les paquets de données (PDU) à envoyer sont envoyés de façon répétée par l'émetteur (BS; MS), pour que le traitement sans erreur soit garanti côté récepteur, et ces paquets de données sont reçus par le récepteur (MS; PS) en tant que données reçues plus tôt (x) ou données reçues plus tard (y), une combinaison en diversité (MRC) des données reçues plus tôt (x) et des données reçues plus tard (y) étant exécutées côté réception pour la reconstruction du paquet de données (PDU) envoyé.
PCT/DE2001/002434 2000-06-29 2001-06-29 Procede ou systeme de communication faisant appel a une combinaison en diversite WO2002001746A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/311,896 US7136424B2 (en) 2000-06-29 2001-06-29 Method or communications system using a robust diversity combination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10031677.8 2000-06-29
DE10031677A DE10031677B4 (de) 2000-06-29 2000-06-29 Verfahren bzw. Kommunikationssystem mit einer robusten Diversitäts-Kombinierung

Publications (2)

Publication Number Publication Date
WO2002001746A2 WO2002001746A2 (fr) 2002-01-03
WO2002001746A3 true WO2002001746A3 (fr) 2002-07-04

Family

ID=7647202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002434 WO2002001746A2 (fr) 2000-06-29 2001-06-29 Procede ou systeme de communication faisant appel a une combinaison en diversite

Country Status (3)

Country Link
US (1) US7136424B2 (fr)
DE (1) DE10031677B4 (fr)
WO (1) WO2002001746A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030066004A1 (en) * 2001-09-28 2003-04-03 Rudrapatna Ashok N. Harq techniques for multiple antenna systems
KR101008636B1 (ko) 2004-05-04 2011-01-17 엘지전자 주식회사 소프터 핸드오버시에 적용되는 패킷 전송 성공 여부 전송방법
US11422744B2 (en) * 2020-08-04 2022-08-23 Dell Products, L.P. Network-wide identification of trusted disk group clusters

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026371A1 (fr) * 1997-11-13 1999-05-27 Qualcomm Incorporated Procede et systeme de retransmission chrono-efficace utilisant une accumulation de symboles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548819A (en) * 1991-12-02 1996-08-20 Spectraplex, Inc. Method and apparatus for communication of information
US6128355A (en) * 1997-05-21 2000-10-03 Telefonaktiebolget Lm Ericsson Selective diversity combining
JP3274388B2 (ja) * 1997-07-25 2002-04-15 株式会社東芝 Ｒａｋｅ受信機とこのｒａｋｅ受信機を備えたスぺクトラム拡散通信装置
ES2164313T3 (es) * 1997-09-22 2002-02-16 Cit Alcatel Metodo y disposicion para determinar un error de temporizacion de reloj en un sistema de transmision de multiportadora.
JP3031354B1 (ja) * 1998-09-30 2000-04-10 日本電気株式会社 Ｃｄｍａ受信装置及びそのマルチパスのフィンガ割り当て方法並びにその制御プログラムを記録した記録媒体
US6959033B1 (en) * 2000-08-25 2005-10-25 Texas Instruments Incorporated System and method for assigning combiner channels in spread spectrum communications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026371A1 (fr) * 1997-11-13 1999-05-27 Qualcomm Incorporated Procede et systeme de retransmission chrono-efficace utilisant une accumulation de symboles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHASE D: "CODE COMBINING - A MAXIMUM-LIKELIHOOD DECODING APPROACH FOR COMBINING AN ARBITRARY NUMBER OF NOISY PACKETS", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE INC. NEW YORK, US, vol. COM-33, no. 5, May 1985 (1985-05-01), pages 385 - 393, XP000758537, ISSN: 0090-6778 *

Also Published As

Publication number Publication date
US7136424B2 (en) 2006-11-14
US20040088639A1 (en) 2004-05-06
DE10031677A1 (de) 2002-01-17
DE10031677B4 (de) 2005-09-29
WO2002001746A2 (fr) 2002-01-03

Similar Documents

Publication Publication Date Title
EP1363406A4 (fr) Systeme de communication mobile, station de base et procede de commande des communications
NO982013L (no) FremgangsmÕte for sending og mottaking, samt radiosystem
SG104280A1 (en) Transmitter, transmitting method, receiver, and receiving method for mccdma communication system
EP1271835A3 (fr) Méthode et système pour la transmission de données
WO2005002084A8 (fr) Procede et dispositif de commutation de diversite d'antennes de reception
WO2002019569A1 (fr) Dispositif de transmission de donnees, systeme et technique de communications radio
SG100768A1 (en) Data transmission method, data tranmission system, transmitter and receiver
MXPA04011949A (es) Metodo y sistema de transmision de datos.
UA87807C2 (ru) Передача данных с неравномерным распределением скоростей передачи данных для системы с множеством входов и множеством выходов (мімо)
DE60002659D1 (de) Datenübertragung in radiosystem
WO2001076094A3 (fr) Code espace-temps pour emission sur antennes multiples
WO2002060082A3 (fr) Egaliseur lineaire de blocs simplifies avec diversite d'emission par blocs spatio-temporels simplifies
WO2001080446A3 (fr) Systeme d'emission en diversite par blocs d'inversion de temps pour des canaux a brouillage intersymbole et procede associe
CA2562662A1 (fr) Brouillage d'en-tetes de couche physique dans des systemes de radiodiffusion par satellites
WO2002050782A3 (fr) Procede et appareil permettant de transferer des donnees
WO2004100475A3 (fr) Appareil et procede pouvant etre mis en oeuvre en decodage interactif
AU2001254840A1 (en) Data transmission method and radio system
AU4109201A (en) Transmitter, receiver, and method of data transmission
WO2000010307A3 (fr) Systeme et procede de communication dans un reseau a debit adaptatif
WO2001062021A3 (fr) Procede de transmission d'informations de donnees par paquets dans un systeme de communication radio
WO2002049236A3 (fr) Codeur en diversite d'emission a code spatio-temporel a bloc modifie
EP0898400A3 (fr) Procédé de communication , dispositives de transmission et de reception et système de communication à radio cellulaire
TW200614713A (en) Wireless communication using beam forming and diversity
WO2003073609A8 (fr) Appareil, et procede associe destines a un systeme de communication a entree multiple et a sortie multiple
AU2001269483A1 (en) Data transmitter, data receiver, and data transmitting/receiving method

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

WWE Wipo information: entry into national phase

Ref document number: 10311896

Country of ref document: US

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载